— 131 - 



O/.urk.s. — l'AUL Bartsch. New T.aiulsliells rfoiii [lie Pliilijj- 

 piues [llciidpiccld safiillifcra haUirirnsU, Obba iJstni bata- 

 ii('iisi\\ Corhhisiiild jxihjrhrod bitriaiioisis, nn. subspp.). — 

 M. M. EiJ.is niid Mahik Kkim. Noies on Ihe Glochidia ol' 

 Slmphilus cdcululiis iHinni'nis I^ca from Coloradu. — I'"r. 

 CoijJNS Baker. Notes mi nidilicalidii in Gillia and Aiuïiicoltt 

 (IM. 11). — W'm. ir. Dai.i.. l'ieislucene l'Vi.ssils of Magdalena 

 Ijay, J.uwei- Calilornia, rol.'.'cled by Ch. Russell Orciitt 

 IMdcitictiUisht OrcutU n. sp., i'unope {generosa Gould var ?j 

 lii'iiiala n. sp. ?, Murex Phiill(iit(}lus) Stcarnsi n. sp.]. — 

 I. S. OiDRo^D. List nf Slieils IVoui Angel and Tiburon Islands, 

 <inir of California, willi description of a New Species [Acan- 

 lliiiia angolica n. sp.]. — I. S. Oi.droyd. A. New Species of 

 Citsijidarin [('. Tropulimiiia) nana n. sp., California]. • — 

 lîHYANT Walkkr. Anolliei' « Martyn ». — E. G. Himphrky. 

 lîusion Malacological Club. ~ Notes : T. S. Oldroyd, OliveUa 

 biplicala angclena n. var. : — Bryant W'alker, Pressochmla 

 lediviva. 



Vol. XXXII, n" -2. October 1!)18. 

 ■ Cdntenls : Cii. W. .Iohnsox. Tlie Arirula Cainlcaiia of 

 d'Orbigny, from lieiiiiuda d'I. 111*. — .lux. Henderson. A 

 Mollusk Ilunt in Wyoniing. — \\>r. F. Clapp. A new l'iiu- 

 IrochaleUa from tlie Isle of Piiies, Cuba [P. Torrei n. sp.] 

 (l'I. IV). — W'm. B. Marshall. Laïupsilis cenlricosa colion- 

 guio)ila in tlie Poloniac Valley. — P. Bartsch. The Status of 

 l.obaa DnuKDi von Ihering (P. IV). — C. R. Orc.utt. îldix 

 arcolata. — T. D. A. Cockerell. Some Philippine Snails. — 

 .lijN. Henderson. The Nomenclature and Systeniatic Positions 

 of some North American fossil and récent Mollusk:s. — G. 

 W'illett. Notes on the Mollusca of Forrester Island, Alaska. 

 — Notes : Jln. Henderson, Colorado ^Flllusk Notes: — H. .\. 

 Pn.siiiiY, Mrijiaru.s conlccloulcs liïiti n. nom [= \ . <\ coiii- 

 pacliis Pils.]. — Ch. Hedlf.y. Henry Suler (Obiluaryl. 



La DirccUlcc-Géranlc : M'"" H. Fischer. 



